SIMGASM | Sim Racing Seat Atlas Gran Turismo - Black

Atlas GT Black: focused GT performance with room to evolve

The SIMGASM Atlas GT Black is a complete fixed-back sim racing seat for drivers who want the more upright and supported position used in GT, touring car and endurance racing. Its sculpted shell, memory-foam cushioning and understated black finish create a stable driving position that fits naturally into almost any simulator.

This configuration includes the shared Atlas lower base, the black GT upper section and a complete black GT cushion set. The required SIMGASM Seat Bracket Set is available separately.

Designed around the GT driving position

The Atlas GT supports the torso and shoulders around a more upright posture than a dedicated Formula seat. This makes it a natural choice when your simulator is primarily used for GT cars, touring cars, road cars or endurance racing.

Its fixed-back construction gives you a consistent reference point for positioning the steering wheel and pedals. Once the seat height and angle are set, you can build the rest of the cockpit around a driving position that stays precise, comfortable and familiar from one session to the next.

One patented Atlas, two ways to race

Atlas takes its name from the base at the heart of the seat. The patented Atlas design brings the shared lower base, interchangeable upper sections and matching cushion systems together as one adaptable platform.

Start with the upright Atlas GT configuration. When you add the Atlas Formula upper section, its matching Formula cushion set is included, allowing the same base to become a lower and more reclined Formula seat. The shape, support and complete character of your driving position change together.

This gives you two genuinely different racing experiences without buying or storing a second complete seat. Choose the configuration that matches the cars you want to drive and let your simulator evolve with you.

Black: clean, purposeful and easy to personalise

The black finish gives the Atlas GT a focused motorsport appearance that works with virtually any cockpit colour or hardware combination. Use the included black cushions for a cohesive, understated setup, or introduce a stronger accent through the cushion colour and chassis.

Separate Atlas GT cushion sets are available in red, white, blue and orange. Combine them with one of our coloured sim racing cockpits to create a simulator that feels coordinated down to the final detail.

Comfort you can adapt

A complete washable black memory-foam cushion set is included and shaped specifically for the Atlas GT upper section. The cushions can be removed for cleaning or exchanged when you want to refresh the look of the seat.

If you prefer more support around the lower back, add the optional Atlas Lumbar Support Cushion. It adds targeted support while keeping the standard cushion configuration in place.

Made for a premium simulator

The Atlas shell is created through a specialised production and finishing process focused on clean contours, accurate component fit and a high-quality surface. The modular base, upper section and cushions meet as one cohesive seat, giving the Atlas GT the finish and presence expected at the centre of a personalised simulator.

Mounting and simulator integration

The Atlas GT uses side mounting. The separately available SIMGASM Seat Bracket Set connects the seat to the cockpit and provides adjustment for mounting height and angle.

A predefined bass-shaker mounting pattern is incorporated into the shell for a cleaner tactile-feedback installation. An additional mounting point can be used for compatible accessories such as a cup holder or headset holder.

What is included?

• Shared Atlas lower seat base
• Atlas GT upper section in black
• Complete black washable memory-foam GT cushion set

Seat brackets, alternative cushion colours, lumbar support, bass-shaker hardware and accessories are available separately. The Atlas Formula upper section is not included with this complete seat.

Key features

• Complete fixed-back GT sim racing seat
• More upright GT-oriented seating geometry
• Patented modular base, upper-section and cushion design
• Transformable between GT and Formula seating configurations
• High-quality black shell finish
• Washable black memory-foam cushion set included
• Optional red, white, blue and orange cushion sets
• Optional lumbar support
• Prepared mounting points for a bass shaker and compatible accessory
• Side-mounted installation with brackets sold separately